<template>
  <el-dialog :title="!dataForm.id ? '新增' : '修改'" :close-on-click-modal="false" :visible.sync="visible">
    <el-form :model="dataForm" :rules="dataRule" ref="dataForm" @keyup.enter.native="dataFormSubmit()"
      label-width="80px">

      <el-form-item label="部门名称" prop="name">
        <el-input v-model="dataForm.name" maxlength="50" show-word-limit placeholder="部门名称"></el-input>
      </el-form-item>

      <el-form-item label="上级部门" prop="parentName">
        <el-popover ref="deptListPopover" placement="bottom-start" trigger="hover">
          <el-tree :data="deptList" :props="deptListTreeProps" node-key="id" ref="deptListTree"
            @current-change="deptListTreeCurrentChangeHandle" :default-expand-all="true" :highlight-current="true"
            :expand-on-click-node="false">
      
          </el-tree>
        </el-popover>
        <el-input v-model="dataForm.parentName" v-popover:deptListPopover :readonly="true" placeholder="点击选择上级部门"
          class="menu-list__input"></el-input>
      </el-form-item>

      <el-form-item label="排序号" prop="sort">
        <el-input-number v-model="dataForm.sort" controls-position="right" :min="0" label="排序号"></el-input-number>
      </el-form-item>
    </el-form>
    <span slot="footer" class="dialog-footer">
      <el-button @click="visible = false">取消</el-button>
      <el-button type="primary" @click="dataFormSubmit()">确定</el-button>
    </span>
  </el-dialog>
</template>

<script>
  import { treeDataTranslate } from '@/utils'
  export default {
    data() {
      return {
        visible: false,
        dataForm: {
          id: 0,
          name: '',
          parentId: 0,
          parentName: '',
          sort: ''
        },
        dataRule: {
          name: [
            { required: true, message: '部门名称不能为空', trigger: 'blur' }
          ]
        },
        deptList: [],
        deptListTreeProps: {
          label: 'name',
          children: 'children'
        }
      }
    },
    created() {

    },
    methods: {
      init(id) {
        this.dataForm.id = id || 0
        this.$http({
          url: this.$http.adornUrl('/sys/dept/list'),
          method: 'get'
        }).then(({ data }) => {
          if (data.data) {
            this.deptList = treeDataTranslate(data.data, 'id')
          }
        }).then(() => {
          this.visible = true
          this.$nextTick(() => {
            this.$refs['dataForm'].resetFields()
          })
        }).then(() => {
          if (this.dataForm.id) {
            // 修改 内容回显
            this.$http({
              url: this.$http.adornUrl(`/sys/dept/info/${this.dataForm.id}`),
              method: 'get',
              params: this.$http.adornParams()
            }).then(({ data }) => {
              if (data && data.code === 0) {
              this.dataForm.id = data.data.id
              this.dataForm.name = data.data.name
              this.dataForm.parentId = data.data.parentId
              this.dataForm.parentName = data.data.parentName
              this.dataForm.sort = data.data.sort
              } else {
                this.$message.error(data.msg)
              }
            })
          }
        })
      },
      // 菜单树选中
      deptListTreeCurrentChangeHandle(data, node) {
        this.dataForm.parentId = data.id
        this.dataForm.parentName = data.name
      },
      // 表单提交
      dataFormSubmit() {
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            this.$http({
              url: this.$http.adornUrl(`/sys/dept/${!this.dataForm.id ? 'save' : 'update'}`),
              method: 'post',
              data: this.$http.adornData({
                'id': this.dataForm.id || undefined,
                'name': this.dataForm.name,
                'parentId': this.dataForm.parentId,
                'sort': this.dataForm.sort
              })
            }).then(({ data }) => {
              if (data && data.code === 0) {
                this.$message({
                  message: '操作成功',
                  type: 'success',
                  duration: 1500,
                  onClose: () => {
                    this.visible = false
                    this.$emit('refreshDataList')
                  }
                })
              } else {
                this.$message.error(data.msg)
              }
            })
          }
        })
      }
    }
  }
</script>

<style lang="scss">

</style>